The A451MB102M250A is a metallized paper capacitor manufactured by Kemet. These capacitors are known for their stable performance, high reliability, and ability to withstand high voltages. They are often used in applications where safety and long-term stability are critical.

Applications

• Power supplies: Filtering and energy storage in power supply circuits
• Lighting ballasts: Providing power factor correction and surge protection in lighting systems
• Motor control: Filtering and smoothing voltage in motor drive circuits
• Audio equipment: Coupling and decoupling signals in audio amplifiers and filters
• High-voltage applications: Used in circuits requiring high-voltage capacitors

Features

• Metallized paper dielectric: Provides high stability and long life
• Self-healing properties: Allows the capacitor to recover from minor overvoltage events
• High voltage rating: Suitable for high-voltage applications
• Excellent pulse handling capability: Can withstand high pulse currents
• Flame retardant construction: Enhances safety in demanding environments
• RoHS compliant: Meets environmental standards

Benefits

• High reliability: The metallized paper dielectric ensures long-term stability and reliability.
• Self-healing properties: Minor overvoltage events do not permanently damage the capacitor, extending its lifespan.
• Safety: The flame-retardant construction enhances safety in potentially hazardous applications.
• Stable performance: Provides consistent performance over a wide range of temperatures and frequencies.
• High voltage capability: Suitable for high-voltage applications where other capacitor types may not be suitable.
• Environmental compliance: RoHS compliance ensures adherence to environmental regulations.

Technical Specifications

The A451MB102M250A has a capacitance of 1000 pF (102) and a voltage rating of 250V. The tolerance is typically ±20%. These capacitors are available in various lead configurations. Refer to the Kemet datasheet for detailed specifications on capacitance, voltage rating, tolerance, temperature range, and other electrical characteristics.